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/*
* Copyright (c) 2003, 2021, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 8035473 8149565 8273745
* @summary Verify that init method works correctly.
* @modules jdk.javadoc/jdk.javadoc.internal.tool
*/
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Locale;
import java.util.Set;
import javax.lang.model.SourceVersion;
import javax.tools.Diagnostic.Kind;
import javax.tools.DocumentationTool;
import javax.tools.DocumentationTool.DocumentationTask;
import javax.tools.JavaFileObject;
import javax.tools.ToolProvider;
import jdk.javadoc.doclet.Doclet;
import jdk.javadoc.doclet.Reporter;
import jdk.javadoc.doclet.DocletEnvironment;
public class VerifyLocale implements Doclet {
// These static values are shared between the main method and the
// Doclet instance indirectly created from the main method.
static String language;
static String country;
static String variant;
Locale locale;
Reporter reporter;
public static void main(String[] args) {
DocumentationTool tool = ToolProvider.getSystemDocumentationTool();
Path thisFile =
Paths.get(System.getProperty("test.src", ".")).resolve("VerifyLocale.java");
JavaFileObject fo = tool.getStandardFileManager(null, null, null)
.getJavaFileObjects(thisFile).iterator().next();
int skipCount = 0;
int testCount = 0;
var languages = new HashSet<>();
var countries = new HashSet<>();
var variants = new HashSet<>();
for (Locale loc : Locale.getAvailableLocales()) {
language = loc.getLanguage();
country = loc.getCountry();
variant = loc.getVariant();
// skip locales for which the round-trip fails (e.g. no_NO_NY : nn_NO)
if (!loc.equals(Locale.forLanguageTag(loc.toLanguageTag()))) {
System.err.println("skipped " + loc
+ " (language tag round trip: "
+ loc.toLanguageTag()
+ ": " + Locale.forLanguageTag(loc.toLanguageTag()) + ")");
System.err.println();
skipCount++;
continue;
}
// to reduce the potentially large number of locales to be tested, skip
// those for which we have already seen any of the language, country or variant.
if (!languages.add(language)
& !countries.add(country)
& !variants.add(variant)) {
System.err.println("skipped " + loc + " (duplicate part)");
System.err.println();
skipCount++;
continue;
}
System.err.printf("test locale: %s [%s,%s,%s] %s%n",
loc, language, country, variant, loc.toLanguageTag());
if (!language.equals("")) {
List<String> options = List.of("-locale", loc.toLanguageTag());
System.err.println("test options: " + options);
DocumentationTask t = tool.getTask(null, null, null,
VerifyLocale.class, options, List.of(fo));
if (!t.call())
throw new Error("javadoc encountered warnings or errors.");
testCount++;
}
System.err.println();
}
System.err.println("Skipped " + skipCount + " locales");
System.err.println("Tested " + testCount + " locales");
}
public boolean run(DocletEnvironment root) {
reporter.print(Kind.NOTE, String.format("doclet locale is: %s [%s,%s,%s] %s (%s)",
locale,
locale.getLanguage(),
locale.getCountry(),
locale.getVariant(),
locale.toLanguageTag(),
locale.getDisplayName()));
return language.equals(locale.getLanguage())
&& country.equals(locale.getCountry())
&& variant.equals(locale.getVariant());
}
@Override
public String getName() {
return "Test";
}
@Override
public Set<Option> getSupportedOptions() {
return Collections.emptySet();
}
@Override
public SourceVersion getSupportedSourceVersion() {
return SourceVersion.latest();
}
public void init(Locale locale, Reporter reporter) {
this.locale = locale;
this.reporter = reporter;
}
}
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